This is called a pigeon chest. This is common through boys. most girls have is too but you cant tell because they have larger chests. however, it shouldn't hurt when you press it. see a doctor.
Your chest is growing
It means that her breast is growing.
Their heart has a problem
It can be warning signs of Heart Problem or Chest infection.
I have pain in my right side under my breast. It comes from my Gall Bladder. I take Lecithin and it helps me. If you are having indigestion also that may be you problem. My pain sometimes hurts all through my chest but mostly in the right upper side.
Jason has this problem
If your chest hurts when you run, and you suspect that something could be blocked in your chest, it is advised that you get checked by your doctor.
I have one, it didn't hurt too bad. it's an area with a lot of fat so it's just uncomfortable. if its near your chest bone then yes it hurts
It hurts?
Meth is bad for you, it hurts because you are injecting a poison.
My chest hurts I have a chest infection I have a chesty cough
It usually means you are winded.